Siemens SIPROTEC 7SJ80 User Manual

No. Description Function Typ
e of
Info
rma
tion
Log Buffers Configurable in Matrix IEC 60870-5-103
Event Log ON/OFF
Trip (Fault) Log ON/OFF
Ground Fault Log ON/OFF
Marked in Oscill. Record
LED
Binary Input
Function Key
Relay
Chatter Suppression
Type
information number
Data Unit
General Interrogation
1221 50Ns-2 Pickup (50Ns-2
Pickup)
Sens. Gnd
Fault
OUT * On
Off
* LED BO 15
1
12
1
2 Yes
1223 50Ns-2 TRIP (50Ns-2 TRIP) Sens. Gnd
Fault
OUT * On m LED BO 15
1
12
3
2 Yes
1224 50Ns-1 Pickup (50Ns-1
Pickup)
Sens. Gnd
Fault
OUT * On
Off
* LED BO 15
1
12
4
2 Yes
1226 50Ns-1 TRIP (50Ns-1 TRIP) Sens. Gnd
Fault
OUT * On m LED BO 15
1
12
6
2 Yes
1227 51Ns picked up (51Ns
Pickup)
Sens. Gnd
Fault
OUT * On
Off
* LED BO 15
1
12
7
2 Yes
1229 51Ns TRIP (51Ns TRIP) Sens. Gnd
Fault
OUT * On m LED BO 15
1
12
9
2 Yes
1230 Sensitive ground fault
detection BLOCKED (Sens.
Gnd block)
Sens. Gnd
Fault
OUT On
Of
f
On
Off
* LED BO 15
1
13
0
1 Yes
1264 Corr. Resistive Earth
current (IEEa =)
Sens. Gnd
Fault
VI ON
OF
F
1265 Corr. Reactive Earth
current (IEEr =)
Sens. Gnd
Fault
VI ON
OF
F
1266 Earth current, absolute
Value (IEE =)
Sens. Gnd
Fault
VI ON
OF
F
1267 Displacement Voltage
VGND, 3Vo (VGND, 3Vo)
Sens. Gnd
Fault
VI ON
OF
F
1271 Sensitive Ground fault
pick up (Sens.Gnd Pickup)
Sens. Gnd
Fault
OUT * * LED BO 15
1
17
1
1 Yes
1272 Sensitive Ground fault
picked up in Ph A (Sens.
Gnd Ph A)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 16
0
48 1 Yes
1273 Sensitive Ground fault
picked up in Ph B (Sens.
Gnd Ph B)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 16
0
49 1 Yes
1274 Sensitive Ground fault
picked up in Ph C (Sens.
Gnd Ph C)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 16
0
50 1 Yes
1276 Sensitive Gnd fault in
forward direction
(SensGnd Forward)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 16
0
51 1 Yes
1277 Sensitive Gnd fault in
reverse direction
(SensGnd Reverse)
Sens. Gnd
Fault
OUT On
Of
f
On On
Off
* LED BO 16
0
52 1 Yes
Functions, Settings, Information
F.3 Information List
516 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017

Siemens SIPROTEC 7SJ80 Specifications

General

Rated Frequency	50/60 Hz
Rated Current	1 A / 5 A
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Current Transformer Inputs	4
Application	Protection of feeders, motors, transformers, and generators
Rated Voltage	100-240 V AC/DC
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	Graphical LCD
Mounting	Flush mounting
Protection Functions	Overcurrent, Earth fault
Communication Interfaces	Ethernet, RS485
Housing	Plastic
Weight	Approx. 1.5 kg